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[libvirt] make failure in HEAD
by Dave Allan 12 Jul '11

12 Jul '11

I'm seeing: /usr/bin/ld: libvirt_lxc-domain_conf.o: undefined reference to symbol 'log2@@GLIBC_2.2.5' when building the git HEAD just now. It appears to be the result of: aa14709a src/conf/domain_conf.c (Matthias Bolte 2011-07-11 19:29:09 +0200 5868) virDomainVirtTypeToString(log2(expectedVirtTypes))); I don't have time to look into it, but thought I should mention it. Dave

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[libvirt] [PATCH] Remove code no longer used after commit df0b57a9
by Jim Fehlig 12 Jul '11

12 Jul '11

--- daemon/libvirtd.h | 30 ------------------------------ 1 files changed, 0 insertions(+), 30 deletions(-) diff --git a/daemon/libvirtd.h b/daemon/libvirtd.h index 8e1843c..6c9b9c3 100644 --- a/daemon/libvirtd.h +++ b/daemon/libvirtd.h @@ -27,10 +27,6 @@ # include <config.h> -# if HAVE_POLKIT0 -# include <dbus/dbus.h> -# endif - # include <rpc/types.h> # include <rpc/xdr.h> # include "remote_protocol.h" @@ -91,30 +87,4 @@ extern virNetSASLContextPtr saslCtxt; extern virNetServerProgramPtr remoteProgram; extern virNetServerProgramPtr qemuProgram; -/* Main server state */ -struct qemud_server { - int privileged; - - int sigread; - int sigwrite; - char *logDir; - pthread_t eventThread; - unsigned int hasEventThread :1; - unsigned int quitEventThread :1; -# ifdef HAVE_AVAHI - struct libvirtd_mdns *mdns; -# endif -# if HAVE_SASL - char **saslUsernameWhitelist; -# endif -# if HAVE_POLKIT0 - DBusConnection *sysbus; -# endif -}; - - -# if HAVE_POLKIT -int qemudGetSocketIdentity(int fd, uid_t *uid, pid_t *pid); -# endif - #endif -- 1.7.5.4

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[libvirt] [PATCH 0/8 v3] Enable libvirt to attach to existing QEMU instances
by Daniel P. Berrange 12 Jul '11

12 Jul '11

An update to http://www.redhat.com/archives/libvir-list/2011-June/msg00888.html New in v3: - Nothing. Rebase to current GIT only.

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[libvirt] ANNOUNCE: libvirt Perl bindings Sys::Virt 0.9.2 release
by Daniel P. Berrange 12 Jul '11

12 Jul '11

I am happy to announce a new release[1] of the libvirt Perl bindings, Sys::Virt 0.9.2 is available for download: http://search.cpan.org/CPAN/authors/id/D/DA/DANBERR/Sys-Virt-0.9.2.tar.gz Changes in this release - Changed version numbering to track the corresponding minimum required libvirt releases - Add all new APIs in libvirt 0.9.2 - Requires libvirt >= 0.9.2 The permanent link for the Sys::Virt package, where all historic releases can be found, is http://search.cpan.org/dist/Sys-Virt/ Thanks to everyone who contributed to this release through testing, bug reporting, patch submission, etc Regards, Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|

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[libvirt] [RFC] exporting KVM host power saving capabilities through libvirt
by Vaidyanathan Srinivasan 12 Jul '11

12 Jul '11

Hi, Linux host systems running KVM support various power management capabilities. Most of the features like DVFS and sleep states can be independently exploited by the host system itself based on system utilisation subject to policies set by the administrator. However, system-wide low power states like S3 and S4 would require external communication and interaction with the systems management stack in order to be used. The first steps in this direction would be to allow systems management stack to discover host power saving capabilities like S3 and S4 along with various other host CPU capabilities. Libvirt seems to be the main glue layer between the platform and the systems-management stack. Adding host power savings capabilities as part of libvirt host discovery mechanism seems to be one possible approach without addition of any new APIs or agents. libvirt has virConnectGetCapabilities() that would export an XML file describing the capabilities of the host platform and guest features. KVM hypervisor's capability to support S3 can be exported as a host feature in the XML as follows: <host> <uuid>94a3492f-2635-2491-8c87-8de976fad119</uuid> <cpu> <arch>x86_64</arch> <features> <<<=== New host feature fields <S3/> <S4/> </features> <model>Westmere</model> <vendor>Intel</vendor> <topology sockets='1' cores='2' threads='2'/> <feature name='rdtscp'/> <feature name='xtpr'/> <feature name='tm2'/> <feature name='est'/> <feature name='vmx'/> <<<= These are host CPU features System management software that works through libvirt, already queries this capabilities XML file and hence no new API is needed. As simple discovery mechanism can be added to libvirt as follows: Index: libvirt-0.9.0/src/qemu/qemu_capabilities.c =================================================================== --- libvirt-0.9.0.orig/src/qemu/qemu_capabilities.c +++ libvirt-0.9.0/src/qemu/qemu_capabilities.c @@ -738,6 +738,14 @@ virCapsPtr qemuCapsInit(virCapsPtr old_c virCapabilitiesAddHostMigrateTransport(caps, "tcp"); + /* Add host energy management host capabilities */ + + /* if "pm-is-supported --suspend" == 0 */ + virCapabilitiesAddHostFeature(caps, "S3"); + + /* if "pm-is-supported --hibernate" == 0 */ + virCapabilitiesAddHostFeature(caps, "S4"); + /* First the pure HVM guests */ for (i = 0 ; i < ARRAY_CARDINALITY(arch_info_hvm) ; i++) if (qemuCapsInitGuest(caps, old_caps, Please let me know your comments, I will code a working prototype shortly and post for review/discussion. Thanks, Vaidy

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[libvirt] [PATCH] remote: Fix memory leak
by ajia＠redhat.com 12 Jul '11

12 Jul '11

From: Alex Jia <ajia(a)redhat.com> Detected in valgrind run: ==9184== 1 bytes in 1 blocks are definitely lost in loss record 1 of 19 ==9184== at 0x4A04A28: calloc (vg_replace_malloc.c:467) ==9184== by 0x3073715F78: xdr_array (xdr_array.c:97) ==9184== by 0x4CF97C9: xdr_remote_domain_get_security_label_ret (remote_protocol.c:1696) ==9184== by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286) ==9184== by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318) ==9184== by 0x4CE3887: call (remote_driver.c:3933) ==9184== by 0x4CF71C6: remoteDomainGetSecurityLabel (remote_driver.c:1580) ==9184== by 0x4CCA480: virDomainGetSecurityLabel (libvirt.c:7340) ==9184== by 0x41993A: cmdDominfo (virsh.c:2414) ==9184== by 0x411E92: vshCommandRun (virsh.c:12730) ==9184== by 0x4211ED: main (virsh.c:14076) ==9184== ==9184== 2 bytes in 1 blocks are definitely lost in loss record 2 of 19 ==9184== at 0x4A04A28: calloc (vg_replace_malloc.c:467) ==9184== by 0x3073715F78: xdr_array (xdr_array.c:97) ==9184== by 0x4CF974F: xdr_remote_node_get_security_model_ret (remote_protocol.c:1713) ==9184== by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286) ==9184== by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318) ==9184== by 0x4CE3887: call (remote_driver.c:3933) ==9184== by 0x4CF6F96: remoteNodeGetSecurityModel (remote_driver.c:1648) ==9184== by 0x4CBF799: virNodeGetSecurityModel (libvirt.c:7382) ==9184== by 0x4197D7: cmdDominfo (virsh.c:2394) ==9184== by 0x411E92: vshCommandRun (virsh.c:12730) ==9184== by 0x4211ED: main (virsh.c:14076) ==9184== ==9184== 8 bytes in 1 blocks are definitely lost in loss record 3 of 19 ==9184== at 0x4A04A28: calloc (vg_replace_malloc.c:467) ==9184== by 0x3073715F78: xdr_array (xdr_array.c:97) ==9184== by 0x4CF9729: xdr_remote_node_get_security_model_ret (remote_protocol.c:1710) ==9184== by 0x4D08741: virNetMessageDecodePayload (virnetmessage.c:286) ==9184== by 0x4D00F78: virNetClientProgramCall (virnetclientprogram.c:318) ==9184== by 0x4CE3887: call (remote_driver.c:3933) ==9184== by 0x4CF6F96: remoteNodeGetSecurityModel (remote_driver.c:1648) ==9184== by 0x4CBF799: virNodeGetSecurityModel (libvirt.c:7382) ==9184== by 0x4197D7: cmdDominfo (virsh.c:2394) ==9184== by 0x411E92: vshCommandRun (virsh.c:12730) ==9184== by 0x4211ED: main (virsh.c:14076) ==9184== ==9184== LEAK SUMMARY: ==9184== definitely lost: 11 bytes in 3 blocks * src/remote/remote_driver.c: Avoid leak on remoteDomainGetSecurityLabel and remoteNodeGetSecurityModel. --- src/remote/remote_driver.c | 12 +++++++++--- 1 files changed, 9 insertions(+), 3 deletions(-) diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index 8dff6a8..5c0457e 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -1587,7 +1587,7 @@ remoteDomainGetSecurityLabel (virDomainPtr domain, virSecurityLabelPtr seclabel) if (strlen (ret.label.label_val) >= sizeof seclabel->label) { remoteError(VIR_ERR_RPC, _("security label exceeds maximum: %zd"), sizeof seclabel->label - 1); - goto done; + goto cleanup; } strcpy (seclabel->label, ret.label.label_val); seclabel->enforcing = ret.enforcing; @@ -1595,6 +1595,9 @@ remoteDomainGetSecurityLabel (virDomainPtr domain, virSecurityLabelPtr seclabel) rv = 0; +cleanup: + xdr_free((xdrproc_t) xdr_remote_domain_get_security_label_ret, (char *)&ret); + done: remoteDriverUnlock(priv); return rv; @@ -1655,7 +1658,7 @@ remoteNodeGetSecurityModel (virConnectPtr conn, virSecurityModelPtr secmodel) if (strlen (ret.model.model_val) >= sizeof secmodel->model) { remoteError(VIR_ERR_RPC, _("security model exceeds maximum: %zd"), sizeof secmodel->model - 1); - goto done; + goto cleanup; } strcpy (secmodel->model, ret.model.model_val); } @@ -1664,13 +1667,16 @@ remoteNodeGetSecurityModel (virConnectPtr conn, virSecurityModelPtr secmodel) if (strlen (ret.doi.doi_val) >= sizeof secmodel->doi) { remoteError(VIR_ERR_RPC, _("security doi exceeds maximum: %zd"), sizeof secmodel->doi - 1); - goto done; + goto cleanup; } strcpy (secmodel->doi, ret.doi.doi_val); } rv = 0; +cleanup: + xdr_free((xdrproc_t) xdr_remote_node_get_security_model_ret, (char *)&ret); + done: remoteDriverUnlock(priv); return rv; -- 1.7.1

2 1

[libvirt] [PATCH] Skip some xen tests if xend is not running
by Jim Fehlig 12 Jul '11

12 Jul '11

Currently, the xen statstest and reconnect tests are only compiled if xend is running. Compile them unconditionally if xen headers are present, but skip the tests at runtime if xend is not running. This is in response to Eric's suggestion here https://www.redhat.com/archives/libvir-list/2011-July/msg00367.html --- configure.ac | 24 ------------------------ tests/Makefile.am | 12 ++++-------- tests/reconnect.c | 11 +++++++++++ tests/statstest.c | 12 ++++++++++++ 4 files changed, 27 insertions(+), 32 deletions(-) diff --git a/configure.ac b/configure.ac index aa589d6..ae747fb 100644 --- a/configure.ac +++ b/configure.ac @@ -1982,30 +1982,6 @@ AM_CONDITIONAL([WITH_PYTHON], [test "$with_python" = "yes"]) AC_SUBST([PYTHON_VERSION]) AC_SUBST([PYTHON_INCLUDES]) - - -AC_MSG_CHECKING([whether this host is running a Xen kernel]) -RUNNING_XEN= -if test -d /proc/sys/xen -then - RUNNING_XEN=yes -else - RUNNING_XEN=no -fi -AC_MSG_RESULT($RUNNING_XEN) - -AC_MSG_CHECKING([If XenD UNIX socket /var/run/xend/xmlrpc.sock is accessible]) -RUNNING_XEND= -if test -S /var/run/xend/xmlrpc.sock -then - RUNNING_XEND=yes -else - RUNNING_XEND=no -fi -AC_MSG_RESULT($RUNNING_XEND) - -AM_CONDITIONAL([ENABLE_XEN_TESTS], [test "$RUNNING_XEN" != "no" && test "$RUNNING_XEND" != "no"]) - AC_ARG_ENABLE([test-coverage], AC_HELP_STRING([--enable-test-coverage], [turn on code coverage instrumentation @<:@default=no@:>@]), [case "${enableval}" in diff --git a/tests/Makefile.am b/tests/Makefile.am index 48f9faa..528b88e 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -93,10 +93,7 @@ ssh_LDADD = $(COVERAGE_LDFLAGS) if WITH_XEN check_PROGRAMS += xml2sexprtest sexpr2xmltest \ - xmconfigtest xencapstest -if ENABLE_XEN_TESTS -check_PROGRAMS += statstest reconnect -endif + xmconfigtest xencapstest statstest reconnect endif if WITH_QEMU check_PROGRAMS += qemuxml2argvtest qemuxml2xmltest qemuargv2xmltest qemuhelptest @@ -216,10 +213,9 @@ if WITH_XEN TESTS += xml2sexprtest \ sexpr2xmltest \ xmconfigtest \ - xencapstest -if ENABLE_XEN_TESTS -TESTS += reconnect statstest -endif + xencapstest \ + reconnect \ + statstest endif if WITH_QEMU diff --git a/tests/reconnect.c b/tests/reconnect.c index 63877fc..4bc092f 100644 --- a/tests/reconnect.c +++ b/tests/reconnect.c @@ -4,6 +4,7 @@ #include <stdlib.h> #include "internal.h" +#include "command.h" static void errorHandler(void *userData ATTRIBUTE_UNUSED, virErrorPtr error ATTRIBUTE_UNUSED) { @@ -14,6 +15,16 @@ int main(void) { int ro = 0; virConnectPtr conn; virDomainPtr dom; + int status; + virCommandPtr cmd; + + /* skip test if xend is not running */ + cmd = virCommandNewArgList("/usr/sbin/xend", "status", NULL); + if (virCommandRun(cmd, &status) == 0 && status != 0) { + virCommandFree(cmd); + return 77; + } + virCommandFree(cmd); virSetErrorFunc(NULL, errorHandler); diff --git a/tests/statstest.c b/tests/statstest.c index c989992..7074914 100644 --- a/tests/statstest.c +++ b/tests/statstest.c @@ -8,6 +8,7 @@ #include "internal.h" #include "xen/block_stats.h" #include "testutils.h" +#include "command.h" static void testQuietError(void *userData ATTRIBUTE_UNUSED, virErrorPtr error ATTRIBUTE_UNUSED) @@ -44,6 +45,17 @@ static int mymain(void) { int ret = 0; + int status; + virCommandPtr cmd; + + /* skip test if xend is not running */ + cmd = virCommandNewArgList("/usr/sbin/xend", "status", NULL); + if (virCommandRun(cmd, &status) == 0 && status != 0) { + virCommandFree(cmd); + return 77; + } + virCommandFree(cmd); + /* Some of our tests delibrately test failure cases, so * register a handler to stop error messages cluttering * up display -- 1.7.5.4

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[libvirt] [PATCH V2] Do not drop kernel cmdline for xen pv domains
by Jim Fehlig 12 Jul '11

12 Jul '11

Kernel cmdline args can be passed to xen pv domains even when a bootloader is specified. The current config-to-sxpr mapping ignores cmdline when bootloader is present. Since the xend sub-driver is used with many xen toolstack versions, this patch takes conservative approach of adding an else block to existing !def->os.bootloader, and only appends sxpr if def->os.cmdline is non-NULL. V2: Fix existing testcase broken by this patch and add new testcases --- src/xenxs/xen_sxpr.c | 6 ++++ .../sexpr2xml-pv-bootloader-cmdline.sexpr | 5 +++ .../sexpr2xml-pv-bootloader-cmdline.xml | 27 ++++++++++++++++++++ tests/sexpr2xmltest.c | 1 + .../xml2sexpr-disk-block-shareable.sexpr | 1 + .../xml2sexpr-pv-bootloader-cmdline.sexpr | 5 +++ .../xml2sexpr-pv-bootloader-cmdline.xml | 22 ++++++++++++++++ tests/xml2sexprtest.c | 1 + 8 files changed, 68 insertions(+), 0 deletions(-) create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.sexpr create mode 100644 tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.xml create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.sexpr create mode 100644 tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.xml diff --git a/src/xenxs/xen_sxpr.c b/src/xenxs/xen_sxpr.c index 13ca015..bd770bc 100644 --- a/src/xenxs/xen_sxpr.c +++ b/src/xenxs/xen_sxpr.c @@ -2261,6 +2261,12 @@ xenFormatSxpr(virConnectPtr conn, } virBufferAddLit(&buf, "))"); + } else { + /* PV domains accept kernel cmdline args */ + if (def->os.cmdline) { + virBufferEscapeSexpr(&buf, "(image (linux (args '%s')))", + def->os.cmdline); + } } for (i = 0 ; i < def->ndisks ; i++) diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.sexpr b/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.sexpr new file mode 100644 index 0000000..dde37fc --- /dev/null +++ b/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.sexpr @@ -0,0 +1,5 @@ +(domain (domid 6)(name 'pvtest')(memory 420)(maxmem 420)(vcpus 2)\ +(uuid '596a5d2171f48fb2e068e2386a5c413e')(bootloader '/usr/bin/pygrub')\ +(bootloader_args '-q')(image (linux (args ' xenfb.video=8,1280,1024 ')))\ +(on_poweroff 'destroy')(on_reboot 'destroy')(on_crash 'destroy')\ +(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w')))) diff --git a/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.xml b/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.xml new file mode 100644 index 0000000..7bc99d8 --- /dev/null +++ b/tests/sexpr2xmldata/sexpr2xml-pv-bootloader-cmdline.xml @@ -0,0 +1,27 @@ +<domain type='xen' id='6'> + <name>pvtest</name> + <uuid>596a5d21-71f4-8fb2-e068-e2386a5c413e</uuid> + <memory>430080</memory> + <currentMemory>430080</currentMemory> + <vcpu>2</vcpu> + <bootloader>/usr/bin/pygrub</bootloader> + <bootloader_args>-q</bootloader_args> + <os> + <type>linux</type> + <cmdline> xenfb.video=8,1280,1024 </cmdline> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file'/> + <source file='/root/some.img'/> + <target dev='xvda' bus='xen'/> + </disk> + <console type='pty'> + <target type='xen' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c index f393935..26a987d 100644 --- a/tests/sexpr2xmltest.c +++ b/tests/sexpr2xmltest.c @@ -134,6 +134,7 @@ mymain(void) DO_TEST("pv-vfb-type-crash", "pv-vfb-type-crash", 3); DO_TEST("fv-autoport", "fv-autoport", 3); DO_TEST("pv-bootloader", "pv-bootloader", 1); + DO_TEST("pv-bootloader-cmdline", "pv-bootloader-cmdline", 1); DO_TEST("pv-vcpus", "pv-vcpus", 1); DO_TEST("disk-file", "disk-file", 2); diff --git a/tests/xml2sexprdata/xml2sexpr-disk-block-shareable.sexpr b/tests/xml2sexprdata/xml2sexpr-disk-block-shareable.sexpr index 8c0b1cd..b8387e5 100644 --- a/tests/xml2sexprdata/xml2sexpr-disk-block-shareable.sexpr +++ b/tests/xml2sexprdata/xml2sexpr-disk-block-shareable.sexpr @@ -1,6 +1,7 @@ (vm (name 'pvtest')(memory 384)(maxmem 512)(vcpus 1)\ (uuid '49a0c6ff-c066-5392-6498-3632d093c2e7')(bootloader '/usr/bin/pygrub')\ (on_poweroff 'destroy')(on_reboot 'restart')(on_crash 'restart')\ +(image (linux (args 'ro root=/dev/VolGroup00/LogVol00')))\ (device (tap (dev 'xvda')(uname 'tap:aio:/var/lib/xen/images/rhel5pv.img')\ (mode 'w!')))(device (vif (mac '00:16:3e:23:9e:eb')(bridge 'xenbr0')\ (script 'vif-bridge'))))\ diff --git a/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.sexpr b/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.sexpr new file mode 100644 index 0000000..c3ed727 --- /dev/null +++ b/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.sexpr @@ -0,0 +1,5 @@ +(vm (name 'pvtest')(memory 420)(maxmem 420)(vcpus 2)\ +(uuid '596a5d21-71f4-8fb2-e068-e2386a5c413e')(bootloader '/usr/bin/pygrub')\ +(bootloader_args '-q')(on_poweroff 'destroy')(on_reboot 'destroy')\ +(on_crash 'destroy')(image (linux (args ' xenfb.video=8,1280,1024 ')))\ +(device (vbd (dev 'xvda')(uname 'file:/root/some.img')(mode 'w'))))\ diff --git a/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.xml b/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.xml new file mode 100644 index 0000000..983b7ce --- /dev/null +++ b/tests/xml2sexprdata/xml2sexpr-pv-bootloader-cmdline.xml @@ -0,0 +1,22 @@ +<domain type='xen' id='15'> + <name>pvtest</name> + <uuid>596a5d2171f48fb2e068e2386a5c413e</uuid> + <bootloader>/usr/bin/pygrub</bootloader> + <bootloader_args>-q</bootloader_args> + <os> + <type>linux</type> + <cmdline> xenfb.video=8,1280,1024 </cmdline> + </os> + <memory>430080</memory> + <vcpu>2</vcpu> + <on_poweroff>destroy</on_poweroff> + <on_reboot>destroy</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <source file='/root/some.img'/> + <target dev='xvda'/> + </disk> + <console tty='/dev/pts/4'/> + </devices> +</domain> diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c index d8cdcbb..e068e69 100644 --- a/tests/xml2sexprtest.c +++ b/tests/xml2sexprtest.c @@ -116,6 +116,7 @@ mymain(void) DO_TEST("pv-vfb-new", "pv-vfb-new", "pvtest", 3); DO_TEST("pv-vfb-new-auto", "pv-vfb-new-auto", "pvtest", 3); DO_TEST("pv-bootloader", "pv-bootloader", "pvtest", 1); + DO_TEST("pv-bootloader-cmdline", "pv-bootloader-cmdline", "pvtest", 1); DO_TEST("pv-vcpus", "pv-vcpus", "pvtest", 1); DO_TEST("disk-file", "disk-file", "pvtest", 2); -- 1.7.5.4

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[libvirt] [PATCH] Name domain managed state file with domain UUID
by Osier Yang 11 Jul '11

11 Jul '11

A domain managed state file named with domain name can cause problem if the domain is undefined, and a later new domain is created with the same name. The new domain will not be able to start. --- src/libxl/libxl_driver.c | 4 +++- src/qemu/qemu_driver.c | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index 586d562..7e4e261 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -220,8 +220,10 @@ libxlDoNodeGetInfo(libxlDriverPrivatePtr driver, virNodeInfoPtr info) static char * libxlDomainManagedSavePath(libxlDriverPrivatePtr driver, virDomainObjPtr vm) { char *ret; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virUUIDFormat(vm->def->uuid, uuidstr); - if (virAsprintf(&ret, "%s/%s.save", driver->saveDir, vm->def->name) < 0) { + if (virAsprintf(&ret, "%s/%s.save", driver->saveDir, uuidstr) < 0) { virReportOOMError(); return NULL; } diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index a05a1ee..db77615 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2398,8 +2398,10 @@ cleanup: static char * qemuDomainManagedSavePath(struct qemud_driver *driver, virDomainObjPtr vm) { char *ret; + char uuidstr[VIR_UUID_STRING_BUFLEN]; + virUUIDFormat(vm->def->uuid, uuidstr); - if (virAsprintf(&ret, "%s/%s.save", driver->saveDir, vm->def->name) < 0) { + if (virAsprintf(&ret, "%s/%s.save", driver->saveDir, uuidstr) < 0) { virReportOOMError(); return(NULL); } -- 1.7.6

3 2

[libvirt] [PATCH] RPC: fix argument's name
by Wen Congyang 11 Jul '11

11 Jul '11

--- src/rpc/virnetsocket.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c index 4b0c2ee..3392047 100644 --- a/src/rpc/virnetsocket.c +++ b/src/rpc/virnetsocket.c @@ -1042,8 +1042,8 @@ int virNetSocketAccept(virNetSocketPtr sock, virNetSocketPtr *clientsock) } -static void virNetSocketEventHandle(int fd ATTRIBUTE_UNUSED, - int watch ATTRIBUTE_UNUSED, +static void virNetSocketEventHandle(int watch ATTRIBUTE_UNUSED, + int fd ATTRIBUTE_UNUSED, int events, void *opaque) { -- 1.7.1

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